ske087
bff6d70b17
Aplicatie Flask + SQLite pentru productie alimentara: cantarirea componentelor unui produs finit si tiparirea etichetei prin QZ Tray. - produse finite (retete) formate din componente cantarite - designer vizual de etichete (mm/px, zona sigura, campuri variabile, cod QR cu continut din mai multe bucati) - legare produs finit -> sablon de eticheta - navigare pe doua taburi: Cantarire / Setari - administrare: componente, produse finite, sabloane, campuri, istoric - backup, resetare baza de date, checklist de pregatire, /healthz - CLI de administrare si serviciu systemd pentru productie - vendor/syncpulse-scale-bridge (GPL-3.0-or-later) pentru citirea cantarului
136 lines
4.5 KiB
Python
136 lines
4.5 KiB
Python
"""Pagina de cantarire si setarile aplicatiei."""
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from __future__ import annotations
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from flask import (Blueprint, current_app, flash, jsonify, redirect, render_template, request,
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send_file, url_for)
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from .. import maintenance
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from ..db import all_settings, get_setting, set_setting
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from ..repositories import (
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get_open_package,
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get_recipe,
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get_template,
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list_components,
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list_label_fields,
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list_recipes,
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list_templates,
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package_state,
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package_stats,
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recent_packages,
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)
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from ..scale import get_scale
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bp = Blueprint("main", __name__)
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@bp.get("/")
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def dashboard():
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scale = get_scale(current_app)
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profiles = scale.profiles()
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active_profile = get_setting("active_scale_profile")
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if active_profile not in {p["name"] for p in profiles}:
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active_profile = profiles[0]["name"] if profiles else ""
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open_package = get_open_package()
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initial = package_state(open_package["id"]) if open_package else None
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settings = all_settings()
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template_id = settings.get("default_template_id") or ""
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if template_id and get_template(int(template_id)) is None:
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template_id = ""
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recipes = [get_recipe(item["id"]) for item in list_recipes()]
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recipes = [recipe for recipe in recipes if recipe is not None]
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return render_template(
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"dashboard.html",
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recipes=recipes,
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components=list_components(),
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initial=initial,
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recent=recent_packages(6),
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stats=package_stats(),
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profiles=profiles,
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active_profile=active_profile,
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scale_ready=bool(profiles),
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default_operator=settings.get("default_operator", ""),
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default_template_id=template_id,
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auto_print=settings.get("auto_print", "1") == "1" and current_app.config["AUTO_PRINT"],
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poll_ms=700,
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scale_error=scale.error,
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setup=maintenance.readiness_summary(),
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)
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@bp.get("/healthz")
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def healthz():
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"""Verificare simpla pentru monitorizare / reverse proxy."""
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status = maintenance.database_status()
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summary = maintenance.readiness_summary()
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healthy = status["integrity"] == "ok"
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payload = {
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"ok": healthy,
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"version": "0.1.0",
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"database": {
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"path": status["path"],
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"size": status["size"],
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"integrity": status["integrity"],
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"schema_version": status["schema_version"],
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"counts": status["counts"],
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},
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"setup": {
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"ready": summary["ready"],
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"missing": [item["label"] for item in summary["missing"]],
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},
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}
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return jsonify(payload), (200 if healthy else 503)
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@bp.get("/setari")
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def settings_page():
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scale = get_scale(current_app)
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return render_template(
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"settings.html",
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profiles=scale.profiles(),
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scale_available=scale.available,
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scale_error=scale.error,
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templates=list_templates(),
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components=list_components(include_inactive=True),
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recipes=list_recipes(include_inactive=True),
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fields_count=len(list_label_fields(include_inactive=True)),
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db_status=maintenance.database_status(),
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backups=maintenance.list_backups()[:5],
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setup=maintenance.readiness_summary(),
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)
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@bp.get("/setari/backup")
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def settings_backup():
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"""Descarca un backup proaspat al bazei (inainte de o actualizare)."""
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path = maintenance.backup_database("manual")
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maintenance.prune_backups()
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return send_file(path, as_attachment=True, download_name=path.name)
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@bp.post("/setari")
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def settings_save():
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scale = get_scale(current_app)
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valid_profiles = {p["name"] for p in scale.profiles()}
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active = (request.form.get("active_scale_profile") or "").strip()
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if active and active not in valid_profiles:
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flash("Profilul de cantar selectat nu exista.", "error")
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return redirect(url_for("main.settings_page"))
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template_id = (request.form.get("default_template_id") or "").strip()
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if template_id and (not template_id.isdigit() or get_template(int(template_id)) is None):
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flash("Sabloul implicit selectat nu exista.", "error")
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return redirect(url_for("main.settings_page"))
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for key in ("company_name", "company_address", "company_phone", "default_operator"):
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set_setting(key, (request.form.get(key) or "").strip()[:200])
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set_setting("active_scale_profile", active)
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set_setting("default_template_id", template_id)
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set_setting("auto_print", "1" if request.form.get("auto_print") else "0")
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flash("Setarile au fost salvate.", "success")
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return redirect(url_for("main.settings_page"))
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